package com.bosssoft.hr.train.j2se.example.collection;

/**
 * @param
 * @description:
 * @author: Administrator
 * @create: 2020-05-28 21:13
 * @since
 **/
public class Constraint {
     static final  String LOG_TAG="j2se-basic-example-log:";
     private Constraint(){}
}
